7. Accrued Allowances (Tables)

6 Months Ended

Jun. 30, 2018

Accrued Liabilities [Abstract]

Accrued allowances

Accrued allowances consist of the following (in thousands):

		June 30,		December 31,
		2018		2017
Accrued returns allowance	$	25,218	$	21,681
Accrued price adjustments		11,450		10,766
Accrued managed care rebates		11,358		17,221
Accrued government program rebates		5,994		6,641
Total	$	54,020	$	56,309